In general, "burning spring(s)" refers to any water-fed spring that percolates natural gas that may be set afire.
Burning Springs may refer to:
United States Burning Springs, Kentucky Burning Springs, West Virginia Springs in the town of Bristol, New York visited by explorers Robert de La Salle and René de Bréhant de Galinée in 1669
Azerbaijan The Yanar Bulaq (burning springs) on Yanar Dag (Fire Mountain)